THE SUITABILITY OF FIELD ANALYTICAL METHODS UNDER THE SPECIAL CONDITIONS OF TIBETAN PLATEAU
ZHANG Su-rong1, YANG Fan2, ZHANG Hua2, HE Fu-qing1
1. Tianjin Institute of Geology and Mineral Resources, Tianjin 300170, China; 2. Institute of Geophysical and Geochemical Exploration, CAGS, Langfang 065000, China
Abstract:Research was carried out under the special conditions of the Tibetan Plateau, with the consideration of the time-costing feature of regional geochemical follow-up. The portable XRF spectrometer was used in the research, and the instrument was calibrated and checked for the stability. The sample particle size of -160 mesh for sample processing and powder samples was determined. The result of in-situ experiment, which was conducted in Yazhuo anomaly follow-up zone, is basically in accordance with the conclusion of laboratory analysis. This is an in-situ analytical method, which can quickly provide analytical results and effectively shorten the work period for anomaly follow-up.
张素荣, 杨帆, 张华, 贺福清. 青藏高原条件下现场分析方法的适应性[J]. 物探与化探, 2014, 38(1): 100-105.
ZHANG Su-rong, YANG Fan, ZHANG Hua, HE Fu-qing. THE SUITABILITY OF FIELD ANALYTICAL METHODS UNDER THE SPECIAL CONDITIONS OF TIBETAN PLATEAU. Geophysical and Geochemical Exploration, 2014, 38(1): 100-105.